90520430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9081

約数の個数: 64

約数和(自身を含む): 218792448

約数和(自身を除く): 128272018

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 9043, 10010, 18086, 45215, 63301, 90430, 99473, 117559, 126602, 198946, 235118, 316505, 497365, 587795, 633010, 696311, 822913, 994730, 1175590, 1293149, 1392622, 1645826, 2586298, 3481555, 4114565, 6465745, 6963110, 8229130, 9052043, 12931490, 18104086, 45260215, 90520430]

約数ペア:

[(1, 90520430), (2, 45260215), (5, 18104086), (7, 12931490), (10, 9052043), (11, 8229130), (13, 6963110), (14, 6465745), (22, 4114565), (26, 3481555), (35, 2586298), (55, 1645826), (65, 1392622), (70, 1293149), (77, 1175590), (91, 994730), (110, 822913), (130, 696311), (143, 633010), (154, 587795), (182, 497365), (286, 316505), (385, 235118), (455, 198946), (715, 126602), (770, 117559), (910, 99473), (1001, 90430), (1430, 63301), (2002, 45215), (5005, 18086), (9043, 10010)]